27746485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 37537920

約数和(自身を除く): 9791435

約数列:

[1, 5, 13, 37, 65, 83, 139, 185, 415, 481, 695, 1079, 1807, 2405, 3071, 5143, 5395, 9035, 11537, 15355, 25715, 39923, 57685, 66859, 149981, 199615, 334295, 426869, 749905, 2134345, 5549297, 27746485]

約数ペア:

[(1, 27746485), (5, 5549297), (13, 2134345), (37, 749905), (65, 426869), (83, 334295), (139, 199615), (185, 149981), (415, 66859), (481, 57685), (695, 39923), (1079, 25715), (1807, 15355), (2405, 11537), (3071, 9035), (5143, 5395)]